3M™ Littmann® Master Cardiology™ Stethoscope – Black / Black Edition Tubing (27″/68.5cm)
All Black. All Business. All Performance.
The solid black stainless steel chestpiece is precision-machined to optimize sound transmission, while the dual-lumen tubing eliminates the distracting noise of tube rubbing. With the Black Edition, what you hear is clean, accurate, and focused—every single time.
Powered by 3M’s advanced Tunable Diaphragm Technology, this stethoscope allows you to isolate low and high-frequency sounds simply by changing the pressure on the chestpiece—no flipping, no delays. Every heartbeat, breath, or murmur comes through with unmatched clarity.
Designed for demanding professionals, the Littmann Master Cardiology Black Edition includes a Special Procedures Adapter, giving you flexibility to perform pediatric, neonatal, or hard-to-reach auscultation with confidence.
Comfort is just as important as performance. That’s why this model includes Snap-Tight Soft-Sealing Eartips and a fully adjustable headset—ensuring a custom fit and sealing out ambient distractions throughout long shifts.
Built with durable, next-generation tubing, it resists skin oils and alcohol, holds its shape even when compressed, and is both latex- and phthalate-free—making it a reliable choice for sensitive clinical settings.
Made in the USA and backed by a 7-year warranty, the Littmann Master Cardiology Black Edition offers long-term value, premium build quality, and a refined, tactical look trusted by top-tier clinicians worldwide.




Rogelio Navarro –
I’m very impressed with my new Littmann Master Cardiology. The all-black design looks sleek, modern, and professional — perfect for my daily practice. It feels sturdy, well-made, and comfortable to use for long hours. This is by far the best stethoscope I’ve owned, and I’m confident it will serve me well for many years.
Rogelio Ramirez –
Solid, well-made, and feels reliable in daily practice. The all-black look is sleek, and it’s definitely built for long-term use.
Carmelita Dizon (Verified customer) –
Superb acoustics with a bold all-black design.